标题: BS EN ISO 4628-3:2016 Paints and varnishes. Evaluation of degradation of coating [打印本页] 作者: hgundas 时间: 2019-11-17 20:57:34 标题: BS EN ISO 4628-3:2016 Paints and varnishes. Evaluation of degradation of coating
[attach]214075[/attach] BS EN ISO 4628-3:2016Paints and varnishes. Evaluation of degradation of coatings. Designation of quantity and size of defects, and of intensity of uniform changes in appearance. Assessment of degree of rusting 作者: admin 时间: 2019-11-25 16:23:43